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作者 joejoe14758 在 PTT [ R_Language ] 看板的留言(推文), 共8則
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48F推: R對於不是資工背景的人來說比較友善06/21 17:47
1F→: View(function)05/15 18:25
2F→: paste(sep ,collapse='')05/11 12:06
7F→: df <- df[ df[c1>=0.xxx] %in% df[c2==1] ]04/06 23:52
8F→: 痾 那是用你上面的條件來作的...04/07 01:00
9F→: df [ df[df$c2==56]%in%df[df$c1>5000] ]04/07 01:01
1F→: 1. strsplit(readlines(.txt)," ")03/24 19:18
2F→: 2. http://tinyurl.com/gtq33xw03/24 19:30
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